From 878b55ce6cbbf62461c796163f586cc75202f7d4 Mon Sep 17 00:00:00 2001
From: Chandler Carruth <chandlerc@gmail.com>
Date: Tue, 2 Feb 2010 12:15:55 +0000
Subject: [PATCH] Use the Arg variable rather than re-computing it. This also
 silences GCC's unused variable warning.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95085 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/CGExprConstant.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/CodeGen/CGExprConstant.cpp b/lib/CodeGen/CGExprConstant.cpp
index f4dd8dc337..81209da6c6 100644
--- a/lib/CodeGen/CGExprConstant.cpp
+++ b/lib/CodeGen/CGExprConstant.cpp
@@ -685,7 +685,7 @@ public:
       assert(CGM.getContext().hasSameUnqualifiedType(Ty, Arg->getType()) &&
              "argument to copy ctor is of wrong type");
 
-      return Visit(E->getArg(0));
+      return Visit(Arg);
     }
 
     return CGM.EmitNullConstant(Ty);
-- 
2.50.1